Eyepiece Accessories and Filters

59 Matching Products Displaying Page 3 of 5

Sky-Watcher 2 Inch 90 Degree Star Diagonal

Find out more about the Sky-Watcher 2 Inch 90 Degree Star Diagonal

A 2 inch 90 degree Star Diagonal which will accept 2 inch eyepieces directly. Comes complete with a 1.25 inch adaptor for 1.25 inch eyepieces.

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£69.99

1x Sky-Watcher 2 Inch 90 Degree Star Diagonal

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Sky-Watcher 2 Inch 90 Degree Star Diagonal

Sky-Watcher M48 Field Flattener for Esprit 150

Find out more about the Sky-Watcher M48 Field Flattener for Esprit 150

Sky-Watcher M48 field flattener designed to optically match Esprit-150ED Triplet Refractor Telescope.Threaded especially for the Esprit-150ED with a M48 camera thread, with 2 multi-coated lenses housed in an aluminium body.

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£265.00

1x Sky-Watcher M48 Field Flattener for Esprit 150

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Sky-Watcher M48 Field Flattener for Esprit 150

Optical Vision 2 Inch Light Pollution Filter
5.0

Find out more about the Optical Vision 2 Inch Light Pollution Filter

The Sky-Watcher 2 Inch Light Pollution Filter is a contrast-enhancing anodised aluminium, optical glass filter designed to block out the wavelengths of light emitted by mercury-vapour light and other common causes of light pollution, whilst providing higher transmission at critical hydrogen-alpha and hydrogen-beta lines than competing filters. Bright, light-polluted

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£31.99

1x Optical Vision 2 Inch Light Pollution Filter

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Optical Vision 2 Inch Light Pollution Filter

Baader AstroSolar Spotter Filter 80mm

Find out more about the Baader AstroSolar Spotter Filter 80mm

Baader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar Safety Film. Many ready-made filters stretch the filter material like a drumhead in order to make it look like a piece of glass - this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar film

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£44.00

1x Baader AstroSolar Spotter Filter 80mm

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Baader AstroSolar Spotter Filter 80mm

Baader Single Polarising Filter

Find out more about the Baader Single Polarising Filter

Astronomical polarising filters such as this are predominantly useful in lunar observation. Lunar images can appear overly luminous, with details lost in the glare. A polarising filter will cut down the glare and sharpen contrast, allowing you to pick out more details on the lunar surface.

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£35.00RRP £41.00

1x Baader Single Polarising Filter

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Baader Single Polarising Filter

Baader Astrosolar Spotter Filter 100mm

Find out more about the Baader Astrosolar Spotter Filter 100mm

Baader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar Safety Film. Many ready-made filters stretch the filter material like a drumhead in order to make it look like a piece of glass – this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar film

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£52.00

1x Baader Astrosolar Spotter Filter 100mm

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Baader Astrosolar Spotter Filter 100mm

Baader AstroSolar Spotter Filter 150mm

Find out more about the Baader AstroSolar Spotter Filter 150mm

Baader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar Safety Film. Many ready-made filters stretch the filter material like a drumhead in order to make it look like a piece of glass – this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar film

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£79.00

1x Baader AstroSolar Spotter Filter 150mm

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Baader AstroSolar Spotter Filter 150mm

Baader Fringe Killer Filter

Find out more about the Baader Fringe Killer Filter

Baader's Fringe Killer filter minimises the blue fringing sometimes present in images, as well as any red fringing of 656nm or more. Light transmission remains good, so the image should still be bright and clear.

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£72.00

1x Baader Fringe Killer Filter

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Baader Fringe Killer Filter

Baader AstroSolar Telescope Filter 80mm

Find out more about the Baader AstroSolar Telescope Filter 80mm

Baader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar Safety Film. Many ready-made filters stretch the filter material like a drumhead in order to make it look like a piece of glass – this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar film

Special OrderFree delivery available
£57.00

1x Baader AstroSolar Telescope Filter 80mm

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Baader AstroSolar Telescope Filter 80mm

Baader AstroSolar Telescope Filter 200mm

Find out more about the Baader AstroSolar Telescope Filter 200mm

Baader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar Safety Film. Many ready-made filters stretch the filter material like a drumhead in order to make it look like a piece of glass – this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar film

Special OrderFree delivery available
£113.00

1x Baader AstroSolar Telescope Filter 200mm

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Baader AstroSolar Telescope Filter 200mm

Sky-Watcher 2 Inch Deluxe Di-Electric Coated 90 degree Diagonal

Find out more about the Sky-Watcher 2 Inch Deluxe Di-Electric Coated 90 degree Diagonal

The mirrors inside these diagonals have undergone a special high-reflectivity multi-coating process, allowing them to reflect 99% of the precious gathered starlight, providing exceptional brightness and contrast (Standard diagonals typically reflect 90-95% of light).

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£109.00

1x Sky-Watcher 2 Inch Deluxe Di-Electric Coated 90 degree Diagonal

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Sky-Watcher 2 Inch Deluxe Di-Electric Coated 90 degree Diagonal

Optical Vision 2 Inch Ultra High Contrast (UHC) Filter
5.0

Find out more about the Optical Vision 2 Inch Ultra High Contrast (UHC) Filter

The Sky-Watcher 2 Inch Ultra High Contrast (UHC) Filter is the best all-around dark-sky nebula filter. This filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well. Supplied

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£69.99

1x Optical Vision 2 Inch Ultra High Contrast (UHC) Filter

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Optical Vision 2 Inch Ultra High Contrast (UHC) Filter